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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Disorders Of The Eye And Adnexa 360-379 > Visual Disturbances 368.* >

2007 ICD-9-CM Diagnosis 368.63

Abnormal dark adaptation curve

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 368.63 can be accessed here.

  • 368.63 is a specific code that can be used to specify a diagnosis
  • 368.63 contains 3 index entries
  • View the ICD-9-CM Volume 1 368.* hierarchy

368.63 also known as:

  • Abnormal threshold of cones or rods
  • Delayed adaptation of cones or rods

Index entries containing 368.63:

Abnormal, abnormality, abnormalities - see also Anomaly
  • adaptation curve, dark 368.63
  • threshold, cones or rods (eye) 368.63
Delay, delayed
  • adaptation, cones or rods 368.63